Three new genera of asaphid trilobites from the Lower Ordovician of Utah
By: Lehi F. Hintze and Valdar Jaanusson
Contributors: Jaanusson, Valdar
Series: Publications from the Palaeontological Institution of the University of Uppsala -- no. 6; Publications from the Palaeontological Institution of the University of Uppsala -- no. 6
Publisher: Almqvist & Wiksells Boktryckeri AB
Published: 1956
Place of publication: Uppsala
Language: eng
Number of pages: 57
Subjects: Trilobites; Geology, Stratigraphic -- Ordovician; Geology -- Utah
Notes: "Reprinted from The Bulletin of the Geological Institution of Uppsala, Vol. XXXVI"--Cover

Bibliography: p. 57